CHINH, N. V.; CONG, B. T.; LINH, N. H. Study on Lattice and Electronic Structures at the Surface of BaTiO<sub>3</sub> Thin Films by DFT Method. Communications in Physics, [S. l.], v. 21, n. 4, p. 321, 2011. DOI: 10.15625/0868-3166/21/4/360. Disponível em: https://vjs.ac.vn/index.php/cip/article/view/360. Acesso em: 1 dec. 2021.